| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.40 | 6.478% | $104.7744 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $188.96 | 13.110% | $213.7327 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $41.25 | 3.825% | $42.8278 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $217.79 | 4.538% | $227.6733 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $41.54 | 13.641% | $47.2065 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $66.88 | 8.396% | $72.4952 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $81.94 | 3.847% | $85.0922 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $736.76 | $793.8021 | $793.80 | $793.80 | $793.80 | |